CN207609677U - A kind of low-noise automobile steering column special bearing - Google Patents
A kind of low-noise automobile steering column special bearing Download PDFInfo
- Publication number
- CN207609677U CN207609677U CN201721731575.6U CN201721731575U CN207609677U CN 207609677 U CN207609677 U CN 207609677U CN 201721731575 U CN201721731575 U CN 201721731575U CN 207609677 U CN207609677 U CN 207609677U
- Authority
- CN
- China
- Prior art keywords
- gasket
- roller
- outer ring
- steering column
- low
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of low-noise automobile steering column special bearings of technical field of rolling bearings,Including two groups of seal closures,The inner cavity top of the seal closure is connected with outer ring,The first gasket is connected on the inside of the outer ring,It is connected with roller on the inside of first gasket,It is respectively connected with gasket at left and right sides of the roller,It is connected with guide wheel on the outside of the gasket,The guide wheel is plugged on the inside of the first gasket,The second gasket is connected on the inside of the roller,The utility model is provided with gasket between ball and inner ring and outer ring,It is flexible friction in rotation to make bearing,Reduce the vibrations in the course of work,Strengthen stability,And traditional ball is arranged to roller by the utility model,Increase the contact surface of roller and Internal and external cycle,Reduce noise,And sealing ring and gasket are provided on bearing,Prevent the entrance of dust and sandstone,Reduce the noise caused by bearing damage.
Description
Technical field
The utility model is related to technical field of rolling bearings, specially a kind of low-noise automobile steering column special bearing.
Background technology
Be used to support between traditional ball bearing roller kinetoplast of car steering tube column and inner ring, outer ring is all between metal material
Rigid contact, and can only generally bear radial load, automotive steering structure is caused to be also easy to produce play during the work time, stablize
Property it is poor, and also easy to produce larger noise, and when bearing enters the foreign matters such as dust or sandstone, bearing rolling can be damaged
Pearl causes rotation inconvenient and noise.
Utility model content
The purpose of this utility model is to provide a kind of low-noise automobile steering column special bearings, to solve above-mentioned background
Being used to support between traditional ball bearing roller kinetoplast of car steering tube column and inner ring, outer ring for being proposed in technology is all metal material
Between rigid contact, and can only generally bear radial load, automotive steering structure is caused to be also easy to produce play during the work time,
Stability is poor, and also easy tos produce larger noise, and when bearing enters the foreign matters such as dust or sandstone, can damage bearing
Ball, the problem of causing to rotate inconvenient and noise.
To achieve the above object, the utility model provides the following technical solutions：A kind of low-noise automobile steering column is special
Bearing, including two groups of seal closures and outer ring, the outer ring are plugged on the inner cavity of seal closure, first are connected on the inside of the outer ring
Gasket is connected with roller on the inside of first gasket, gasket, the gasket is respectively connected at left and right sides of the roller
Outside be connected with guide wheel, the guide wheel is plugged on the inside of the first gasket, and the second gasket, institute are connected on the inside of the roller
The outside for being plugged on the second gasket on the inside of gasket is stated, inner ring is connected between the second gasket described in two groups.
Preferably, the roller and the junction of the first gasket and the second gasket are coated with lubricating grease.
Preferably, first gasket and the second gasket are nylon spacer.
Preferably, the seal closure and gasket are respectively teflon seal cover and polytetrafluoroethylene sealing gasket.
Compared with prior art, the utility model has the beneficial effects that：The utility model ball and inner ring and outer ring it
Between be provided with gasket, make bearing rotation when be flexible friction, reduce the vibrations of the generation in the course of work, strengthen stabilization
Property, and traditional ball is arranged to roller by the utility model, increases the contact surface of roller and Internal and external cycle, reduces noise,
And sealing ring and gasket are provided on bearing, the entrance of dust and sandstone is prevented, is reduced caused by bearing damage
Noise.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
In figure：1 seal closure, 2 outer rings, 3 first gaskets, 4 rollers, 5 gaskets, 6 guide wheels, 7 second gaskets, 8 inner rings.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of low-noise automobile steering column special bearing,
Including two groups of seal closures 1 and outer ring 2, outer ring 2 is plugged on the inner cavity of seal closure 1, and the inside of outer ring 2 is connected with the first gasket 3, the
The inside of one gasket 3 is connected with roller 4, and the left and right sides of roller 4 is respectively connected with gasket 5, and the outside of gasket 5, which is connected with, leads
Wheel 6, guide wheel 6 is plugged on the inside of the first gasket 3, and the inside of roller 4 is connected with the second gasket 7, and the inside of gasket 5 is plugged on
The outside of second gasket 7 is connected with inner ring 8 between two group of second gasket 7.
Wherein, roller 4 and the junction of the first gasket 3 and the second gasket 7 are coated with lubricating grease, the first gasket 3 and second
Gasket 7 is nylon spacer, and seal closure 1 and gasket 5 are respectively teflon seal cover and polytetrafluoroethylene sealing gasket.
Operation principle：The first gasket 3 and the second gasket 7 are provided between roller 4 and outer ring 2 and inner ring 8 so that roller
4 generate flexible friction between the first gasket 3 and the second gasket 7, and roller 4 is cylinder, increases roller 4 and the first gasket 3
With the contact surface of the second gasket 7 so that automobile is more stablized when turning to, and seal closure is coated in the outside of outer ring 2 and inner ring 8
1, it is provided at both ends with gasket 5 in roller 4, prevents the entrance of dust or sandstone, bearing is protected not damaged by dust or sandstone,
Reduce bearing noise.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of low-noise automobile steering column special bearing, including two groups of seal closures (1) and outer ring (2), the outer ring (2) is inserted
It is connected on the inner cavity of seal closure (1), it is characterised in that：The first gasket (3), first pad are connected on the inside of the outer ring (2)
It is connected with roller (4) on the inside of piece (3), gasket (5), the gasket (5) are respectively connected at left and right sides of the roller (4)
Outside be connected with guide wheel (6), the guide wheel (6) is plugged on the inside of the first gasket (3), the inside connection of the roller (4)
There is the second gasket (7), the outside of the second gasket (7), the second gasket (7) described in two groups are plugged on the inside of the gasket (5)
Between be connected with inner ring (8).
2. a kind of low-noise automobile steering column special bearing according to claim 1, it is characterised in that：The roller
(4) it is coated with lubricating grease with the junction of the first gasket (3) and the second gasket (7).
3. a kind of low-noise automobile steering column special bearing according to claim 1, it is characterised in that：First pad
Piece (3) and the second gasket (7) are nylon spacer.
4. a kind of low-noise automobile steering column special bearing according to claim 1, it is characterised in that：The seal closure
(1) and gasket (5) is respectively teflon seal cover and polytetrafluoroethylene sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721731575.6U CN207609677U (en) | 2017-12-13 | 2017-12-13 | A kind of low-noise automobile steering column special bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721731575.6U CN207609677U (en) | 2017-12-13 | 2017-12-13 | A kind of low-noise automobile steering column special bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207609677U true CN207609677U (en) | 2018-07-13 |
Family
ID=62798527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721731575.6U Expired - Fee Related CN207609677U (en) | 2017-12-13 | 2017-12-13 | A kind of low-noise automobile steering column special bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207609677U (en) |
-
2017
- 2017-12-13 CN CN201721731575.6U patent/CN207609677U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20181213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |